{"product_id":"rah-big-stainless-steel-cartridge-90-micron-ra5001020","title":"RAH Big Stainless Steel Cartridge 90 Micron (RA5001020)","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv id=\"home\" class=\"tab-pane fade in active show\"\u003e\n\u003ch2\u003eRAH Big Stainless Steel Cartridge 90 Micron – RA5001020\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRAH Big Stainless Steel Cartridge 90 Micron (RA5001020)\u003c\/strong\u003e is a durable, reusable filter cartridge designed for use with \u003cstrong\u003eAtlas Filtri HYDRA BIG self-cleaning filter housings\u003c\/strong\u003e. Featuring a robust \u003cstrong\u003estainless steel filtration net\u003c\/strong\u003e with a \u003cstrong\u003e90 micron nominal filtration rating\u003c\/strong\u003e, it provides effective mechanical filtration of suspended solids and particulate matter from water.\u003c\/p\u003e\n\u003cp\u003eDesigned for high-flow point-of-entry applications, the RAH cartridge is ideal for protecting downstream pipework, equipment and water treatment systems from larger particles such as \u003cstrong\u003esand, grit, rust and sediment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eReusable Stainless Steel Filtration\u003c\/h3\u003e\n\u003cp\u003eUnlike disposable sediment cartridges, the RAH cartridge uses a \u003cstrong\u003estainless steel net\u003c\/strong\u003e which can be repeatedly cleaned and reused. When installed within a HYDRA BIG housing, the cartridge forms part of the system's \u003cstrong\u003eself-cleaning backwash process\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCleaning is quick and straightforward. Opening the drain valve at the bottom of the HYDRA BIG creates a reversal of water flow through the cartridge, helping to dislodge accumulated impurities and discharge them from the filter. The integrated discharge arrangement is designed to prevent expelled water from flowing back into the system.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Code:\u003c\/strong\u003e RA5001020\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCartridge Type:\u003c\/strong\u003e RAH stainless steel net cartridge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Filtration:\u003c\/strong\u003e 90 micron\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReusable:\u003c\/strong\u003e Yes – designed for cleaning and continued use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Atlas Filtri HYDRA BIG self-cleaning filters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Mechanical removal of suspended particulate matter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Flow for Effective Backwashing:\u003c\/strong\u003e 2,000 litres\/hour (approximately 33.3 L\/min)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for \u003cstrong\u003epoint-of-entry cold water filtration\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for HYDRA BIG Self-Cleaning Filters\u003c\/h3\u003e\n\u003cp\u003eThe RAH stainless steel cartridge is specifically designed to work with the HYDRA BIG range, providing a practical solution where regular sediment loading would make frequent replacement of disposable cartridges inconvenient or expensive.\u003c\/p\u003e\n\u003cp\u003eThe HYDRA BIG range is designed for high-flow applications and operates at working pressures between \u003cstrong\u003e1.8 and 8.3 bar\u003c\/strong\u003e, with a working temperature range of \u003cstrong\u003e4°C to 45°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe 90 micron RAH cartridge can be used within HYDRA BIG configurations rated up to \u003cstrong\u003e6,000 LPH with 1\" connections\u003c\/strong\u003e or \u003cstrong\u003e15,000 LPH with 1½\" connections\u003c\/strong\u003e, depending on the specific housing model.\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003eThe RAH Big 90 Micron cartridge is particularly suited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhole-house and point-of-entry sediment filtration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-filtration before finer cartridge filters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection of pumps and downstream water treatment equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemoval of sand, grit, rust particles and other suspended solids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBorehole, well and private water supply pre-filtration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial and higher-flow water filtration systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose a 90 Micron Stainless Steel Cartridge?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003e90 micron filter\u003c\/strong\u003e provides relatively coarse filtration, making it particularly useful as the \u003cstrong\u003efirst stage of a water treatment system\u003c\/strong\u003e. It captures larger particulate contamination while allowing higher flow rates and reducing the likelihood of rapid blockage compared with finer filtration.\u003c\/p\u003e\n\u003cp\u003eThe reusable stainless steel construction also makes the RA5001020 an excellent choice for applications with regular sediment loading, particularly when paired with the HYDRA BIG's convenient self-cleaning backwash system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e For effective backwashing of RAH cartridges, Atlas Filtri specifies a \u003cstrong\u003eminimum flow rate of 2,000 LPH\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Atlas Filtri","offers":[{"title":"Default Title","offer_id":57863477428606,"sku":"1611030091","price":24.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/3227\/4627\/files\/rahbig.jpg?v=1787041052","url":"https:\/\/www.gapswater.co.uk\/products\/rah-big-stainless-steel-cartridge-90-micron-ra5001020","provider":"GAPS Water Treatment Ltd","version":"1.0","type":"link"}